A three month course of daily fish oil capsules appeared to significantly reduce the rate of psychotic disorders in young people, an improvement that seemed to persist when doctors assessed their mental health seven years later.
People celebrate in the streets at Ground Zero, the site of the World Trade Centre, waving American flags and honking horns to celebrate the death of al Qaeda founder and leader Osama bin Laden on May 1, 2011.
The Day of Ashura (the word means tenth) is on the 10th day of Muharram, the first month in the Islamic calendar. It is commemorated by Shi'a Muslims as a day of mourning for the martyrdom of Ali at the Battle of Karbala on that day.